code: def test_app_handle(self, deployment: Deployment):
      h = serve.run(deployment.bind()).options(stream=True)
      gen = h.remote(5)
      assert list(gen) == list(range(5))
  
imports: import sys
  from typing import AsyncGenerator, Generator
  import pytest
  from ray import serve
  from ray.serve import Deployment
  from ray.serve.handle import RayServeHandle
label_desc: Use image node_id 1 for calling the TestGeneratorFunctionDeployment obj's underlying member method code with example usage: obj.test_app_handle(deployment) without return types